Debug is a special category in Pinecil that is usually hidden and not used unless tracing an issue.
On Pinecil, the debug menu is accessed by long hold - and then using the + to scroll through the values.
PineSAM currently displays the raw values as sent by the Pinecil and does no change to the values; therefore, these may not match exactly what you see on the Pinecil Debug screen.
Not all values are available yet; go to Pinecil directly to see all items.